KDevelop API Documentation

pyesnobutton.cpp

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00001 /***************************************************************************
00002  *   Copyright (C) 2004 by Alexander Dymo                                  *
00003  *   cloudtemple@mskat.net                                                 *
00004  *                                                                         *
00005  *   This program is free software; you can redistribute it and/or modify  *
00006  *   it under the terms of the GNU Library General Public License as       *
00007  *   published by the Free Software Foundation; either version 2 of the    *
00008  *   License, or (at your option) any later version.                       *
00009  *                                                                         *
00010  *   This program is distributed in the hope that it will be useful,       *
00011  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00012  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
00013  *   GNU General Public License for more details.                          *
00014  *                                                                         *
00015  *   You should have received a copy of the GNU Library General Public     *
00016  *   License along with this program; if not, write to the                 *
00017  *   Free Software Foundation, Inc.,                                       *
00018  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
00019  ***************************************************************************/
00020 #include "pyesnobutton.h"
00021 
00022 #include <qlayout.h>
00023 #include <qpainter.h>
00024 #include <qpushbutton.h>
00025 
00026 #include <klocale.h>
00027 
00028 namespace PropertyLib{
00029 
00030 PYesNoButton::PYesNoButton(MultiProperty* property, QWidget* parent, const char* name)
00031     :PropertyWidget(property, parent, name)
00032 {
00033     QHBoxLayout *l = new QHBoxLayout(this, 0, 0);
00034     m_edit = new QPushButton(this);
00035     m_edit->setToggleButton(true);
00036     m_edit->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
00037     l->addWidget(m_edit);
00038 
00039     connect(m_edit, SIGNAL(toggled(bool)), this, SLOT(updateProperty(bool)));
00040 }
00041 
00042 QVariant PYesNoButton::value() const
00043 {
00044     return QVariant(m_edit->isOn());
00045 }
00046 
00047 void PYesNoButton::drawViewer(QPainter* p, const QColorGroup& cg, const QRect& r, const QVariant& value)
00048 {
00049     PropertyWidget::drawViewer(p, cg, r, value.toBool() ? i18n("Yes") : i18n("No"));
00050 }
00051 
00052 void PYesNoButton::setValue(const QVariant& value, bool emitChange)
00053 {
00054     disconnect(m_edit, SIGNAL(toggled(bool)), this, SLOT(updateProperty(bool)));
00055     m_edit->setDown(value.toBool());
00056     value.toBool() ? m_edit->setText(i18n("Yes")) : m_edit->setText(i18n("No"));
00057     connect(m_edit, SIGNAL(toggled(bool)), this, SLOT(updateProperty(bool)));
00058     if (emitChange)
00059         emit propertyChanged(m_property, value);
00060 }
00061 
00062 void PYesNoButton::updateProperty(bool toggled)
00063 {
00064     toggled ? m_edit->setText(i18n("Yes")) : m_edit->setText(i18n("No"));
00065     emit propertyChanged(m_property, value());
00066 }
00067 
00068 }
00069 
00070 #include "pyesnobutton.moc"
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